Leiomyomas are benign neoplasms that are thought to originate from the vascular smooth muscle. They have a propensity to arise from the gastrointestinal tract, female genital tract (uterus) and subcutaneous tissue. The nasal cavity is an uncommon site for a leiomyoma. We report a 24-year-old woman with a rare nasal leiomyoma. A brief review of the literature and histological variations are desc...

Capillary hemangiomas are benign vascular neoplasms. When associated with the spine, these growths frequently involve the vertebral body, but rarely have they been reported to occur as intradural lesions, while even more rarely occurring in a true intramedullary location. We report a rare case of an intramedullary capillary hemangioma of the thoracic spinal cord and a review of the literature.

The purpose of this review is to illustrate the wide spectrum of lesions in the corpus callosum, both congenital and acquired: developmental abnormalities, phakomatoses, neurometabolic disorders, demyelinating diseases, infection and inflammation, vascular lesions, neoplasms, traumatic and iatrogenic injury, and others. Cases include fetuses, children, and adults with rich iconography from the ...

Intramuscular haemangiomas (IMHs) are rare benign vascular neoplasms that account for approximately 0.8% of all haemangiomas. The histology of IMHs can reveal cavernous dilated spaces. We report an interesting case of haemangioma in the deep skeletal muscle of the right labial mucosa in a young man involving the orbicularis oris muscle which showed additional features of sinusoidal arrangement ...

The problems of cardio-vascular surgery in infancy cannot be satisfactorily included in this short review, which will deal with thoracic diseases other than those of the heart and great vessels. The problems will be considered under five headings:I. Oesophageal atresia and stenosis. 2. Diaphragmatic hernia. 3. Mediastinal cysts and neoplasms. 4. Lung cysts and infections. 5. Deformities of the ...

Abstract Background Gastrointestinal vascular malformations are rare benign neoplasms of the gastrointestinal tract, with rectosigmoid region being most frequently involved site. Patients often manifest recurrent, intermittent rectal bleeding, which might occasionally be life-threatening. Case presentation A 39-year-old man a history hemorrhoid operations twice was presented to our gastroentero...

Epithelioid hemangioendothelioma (EHE) is one of the rarest vascular tumor found in brain. In pediatric group patients, proportion EHE only 0.02% all brain neoplasms, and therefore oncogenesis causes are currently not well understood. Intracranial localization extremely rare, nevertheless, this type neoplasm should be included differential diagnostic series when multiple small intracerebral mas...

Essential thrombocythemia (ET) is an indolent myeloproliferative neoplasm that may be complicated by vascular events, including both thrombosis and bleeding. This disorder may also transform into more aggressive myeloid neoplasms, in particular into myelofibrosis. The identification of somatic mutations of JAK2, CALR, or MPL, found in about 90% of patients, has considerably improved the diagnos...